code: def test_roc_from_raw_data():
      # roc_old_api
      plot.roc(y_test, y_score)
  
      plot.ROC.from_raw_data(y_test, y_score)
  
imports: from functools import partial
  import sys
  from unittest.mock import Mock
  import numpy
  from matplotlib.testing.decorators import image_comparison
  from sklearn_evaluation import plot
label_desc: Use image node_id 4 for calling a global function with example usage: test_roc_from_raw_data() without return types